100803200

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 266951850

約数和(自身を除く): 166148650

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 109, 128, 136, 160, 170, 200, 218, 272, 289, 320, 340, 400, 425, 436, 544, 545, 578, 640, 680, 800, 850, 872, 1088, 1090, 1156, 1360, 1445, 1600, 1700, 1744, 1853, 2176, 2180, 2312, 2720, 2725, 2890, 3200, 3400, 3488, 3706, 4360, 4624, 5440, 5450, 5780, 6800, 6976, 7225, 7412, 8720, 9248, 9265, 10880, 10900, 11560, 13600, 13952, 14450, 14824, 17440, 18496, 18530, 21800, 23120, 27200, 28900, 29648, 31501, 34880, 36992, 37060, 43600, 46240, 46325, 54400, 57800, 59296, 63002, 69760, 74120, 87200, 92480, 92650, 115600, 118592, 126004, 148240, 157505, 174400, 184960, 185300, 231200, 237184, 252008, 296480, 315010, 348800, 370600, 462400, 504016, 592960, 630020, 741200, 787525, 924800, 1008032, 1185920, 1260040, 1482400, 1575050, 2016064, 2520080, 2964800, 3150100, 4032128, 5040160, 5929600, 6300200, 10080320, 12600400, 20160640, 25200800, 50401600, 100803200]

約数ペア:

[(1, 100803200), (2, 50401600), (4, 25200800), (5, 20160640), (8, 12600400), (10, 10080320), (16, 6300200), (17, 5929600), (20, 5040160), (25, 4032128), (32, 3150100), (34, 2964800), (40, 2520080), (50, 2016064), (64, 1575050), (68, 1482400), (80, 1260040), (85, 1185920), (100, 1008032), (109, 924800), (128, 787525), (136, 741200), (160, 630020), (170, 592960), (200, 504016), (218, 462400), (272, 370600), (289, 348800), (320, 315010), (340, 296480), (400, 252008), (425, 237184), (436, 231200), (544, 185300), (545, 184960), (578, 174400), (640, 157505), (680, 148240), (800, 126004), (850, 118592), (872, 115600), (1088, 92650), (1090, 92480), (1156, 87200), (1360, 74120), (1445, 69760), (1600, 63002), (1700, 59296), (1744, 57800), (1853, 54400), (2176, 46325), (2180, 46240), (2312, 43600), (2720, 37060), (2725, 36992), (2890, 34880), (3200, 31501), (3400, 29648), (3488, 28900), (3706, 27200), (4360, 23120), (4624, 21800), (5440, 18530), (5450, 18496), (5780, 17440), (6800, 14824), (6976, 14450), (7225, 13952), (7412, 13600), (8720, 11560), (9248, 10900), (9265, 10880)]